外研版（2019）必修 第二冊(cè)Unit 1 Food for thought　Using language-Listening課件

Unit1FoodforthoughtUsinglanguage—ListeningGetthemainideaoftheconversation;Acquirethespecificinformation;Actouttheconversationtopersuadeacustomertobuyanewmixedfruitdrink.?Thesugarinsoftdrinksformsacidandattacksourteethforabout20minuteseachtimewedrinkthem.?About30%oftheworld’spopulationisoverweight.Didyouknow?Pre-listeningWealllikedeliciousfood.Ifyouwanttokeephealthy,whatwillyoueat?Deliciousfoodorhealthyfood?Task1:Listentotheconversationandanswerthefollowingquestions.1.Wheredoestheconversationprobablytakeplace?A.Inarestaurant. B.Inahotel. C.Inasupermarket.2.Whatdoesthemando?A.Adoctor.B.Awaiter. C.Asecretary.3.WhatkindoffooddoesJanetprefertoeat?A.Colourfulfood. B.Healthyfood. C.Sweetfood.√√√While-listeningTask2:Listentotheconversationandtickthefoodanddrinksordered.√√Task3:Listenagainandcompletethenotes.FoodanddrinksJanetwantstoorderHarriet’sviewsSaladwithdressingalotofsugar,1.______andunhealthy2._________Fruitjuicejustasmall3.________ofrealfruitinithasasmuchsugaras4.__________Fat-freeyogurtalotofsugartoimprovethe5.______,whichcanbe6.________fatchemicalsamountsoftdrinkstasteharmfulTask4:Listenagainandfillintheblanks.Payattentiontothesentencesgivingopinionsandthecommunicativewordingofthewaiter.Waiter:Areyoureadytoorder?Janet:Yes.I’mtryingtoeatmorehealthily,soI’lljusthaveasaladtostart.Waiter:Sure._______________dressing_______________onthat?Janet:

I’dliketohave...Harriet:

[interrupting]________________,Janet.Saladwithdressingalwayshasalotofsugarandfat,aswellasunhealthychemicals.Janet:

Oh,dear,maybeIwon’thaveanydressing,then.Waiter:OK._______________anythingtodrink?Wehavesoftdrinks,juice,teaandcoffee.Janet:

Thejuicemustbehealthy.Itcomesfromfood,right?IthinkI’llhavethat.Harriet:

Don’tbesosure!___________________alotoffruitjuiceonlyhasasmallamountofrealfruit?Itmainlycontainschemicalsthattastelikefruit.Even100%fruitjuicecanhaveasmuchsugarassoftdrinks.DidyouknowthatWhatkindofwouldyoulikeNotagoodideaDoyouwantJanet:

Er...MaybeI’lljusthavesomewater,then.Waiter:Fine.___________dessert?Janet:

Doyouhavefat-freeyoghurt?Harriet:[interrupting]Sorry,____________________________fat-freeyoghurt,Janet.Yoghurttastesverybadwithoutfat.That’swhytheyaddalotofsugartomakeittastebetter.Andyouknowsugarcanbeharmfulifyoueattoomuch.Janet:

Oh,Isee.Thanksfortheadvice,Harriet...I’llhaveasaladwithnodressingandaglassofwater.AndIwon’thavedessert.Waiter:Noproblem.And,foryou,madam?__________________________Harriet:Oh,I’llhaveadoublehamburgerwithFrenchfriesandacola.Janet:

What?Harriet:Aha...Justjoking.I’llhavethesameassheordered.Thanks!Howaboutbutthere’sabigproblemwithWhatwouldyouliketoorder?Workinpairsandactouttheconversationtopersuadeacustomertobuyanewmixedfruitdrinks.Andthenpresentitinfrontoftheclassandotherstudentsmakeevaluationsontheirperformances.Post-listeningStudentA:TurntoPage81.Youareasalesperson.Youwanttopersuadeacustomertobuyanewmixedfruitdrink.Usefulexpressions：Didyouknowthat…?It’smadefrom...It’srichin...Absolutely.It’sgoodfor...There’s...offthetotalprice.Youareacustomer.StudentAissellinganewmixedfruitdrink,butyouwanttomakesurethatit’shealthy.Usefulexpressions：What’s...madefrom?Doesithaveany...init?Isitgoodfor...?